. >> reporter: at the loudoun county election office, not all voters are waiting to cast their ballot. nearly 700 loudoun county residents have already completed their inperson absentee ballots. even those who made a choice say they will be watching the debate intently. this man who voted for mitt romney hopes the republican nominee can use the debate to win over swing voters. >> i hope that he'll take a strong stand on issues like immigration and the debt crisis. i mean, just make, explain things clearly. >> reporter: this voter who has already cast a ballot for barack obama wants the president to be aggressive in his debate approach. >> i'm hoping that he conveys his message in a more stern fashion than he has in the past. i don't think he is always been aggressive enough. but the public to show what he can do and what he has done. >> reporter: this absentee vote here didn't want to reveal her choice for president says debates are an important tool. >> i think that the debates are always very important. i think they really show a candidate's grace under pressure and i think it shows